Melissa - what a shock to find Josh sick when you got home, it must have been really distressing for you. There's nothing quite like rushing off to the emergency vet in the middle of the night to make your heart pound. I'm very glad that his diabetes is still under control and that they were able to give you a med for Josh that will keep his heart relatively healthy. I bet you are missing him tonight and can't wait to have him back with you. He's a lovely cat with pretty eyes and a perfectly pale pink nose.